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Forming nucleosomes and wrapping them into a 30-nm fiber provide part of the compaction of DNA in chromatin. If the fiber contains about six nucleosomes per 10 nm of length, what is the approximate number of base pairs per length of nucleosomes achieved? Note: The average nucleosome (including linker) contains about 200 bp.
Answers: 2
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Which of the following is the best definition for the process of photosynthesis? a.) plants digest sugars to make energy. b.) plants use oxygen and glucose to make carbon dioxide. c.) plants use sunlight and carbon dioxide to make sugars. d.) plants use sunlight to make chlorophyll and chloroplasts.
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What organs comprise the respiratory system of a bird
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Select the correct answer from each drop-down menu. the lac operon in e. coli regulates genes that code for enzymes required for breakdown of lactose. the lac operon is operon that is activated in the presence of .
Answers: 1
Forming nucleosomes and wrapping them into a 30-nm fiber provide part of the compaction of DNA in ch...
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